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WWW
2008
ACM
16 years 5 months ago
Collaborative filtering on skewed datasets
Many real life datasets have skewed distributions of events when the probability of observing few events far exceeds the others. In this paper, we observed that in skewed datasets...
Somnath Banerjee, Krishnan Ramanathan
ICCAD
2003
IEEE
140views Hardware» more  ICCAD 2003»
16 years 1 months ago
Fast Cycle-accurate Behavioral Simulation for Pipelined Processors Using Early Pipeline Evaluation
Modeling and simulating pipelined processors in procedural languages such as C/C++ requires lots of cost in handling concurrent events, which hinders fast simulation. A number of ...
In-Cheol Park, Se-Hyeon Kang, Yongseok Yi
HICSS
2010
IEEE
131views Biometrics» more  HICSS 2010»
15 years 11 months ago
Using "Last-Minute" Sales for Vertical Differentiation on the Internet
In Internet based commerce, sellers often use multiple distribution channels for the sale of standard consumer goods. We study a model of second degree price discrimination in whi...
Ori Marom, Abraham Seidmann
SECURWARE
2008
IEEE
15 years 11 months ago
From Monitoring Templates to Security Monitoring and Threat Detection
Abstract. This paper presents our pattern-based approach to run-time requirements monitoring and threat detection being developed as part of an approach to build frameworks support...
Nuno Amálio, George Spanoudakis
IPPS
2007
IEEE
15 years 10 months ago
Improved Output Jitter Calculation for Compositional Performance Analysis of Distributed Systems
Compositional performance analysis iteratively alternates local scheduling analysis techniques and output event model propagation between system components to enable performance a...
Rafik Henia, Razvan Racu, Rolf Ernst